5/11/2012 8:39 AM | |
Joined: 4/23/2010 Last visit: 12/31/2023 Posts: 8092 Rating: (872) |
Hello Experts, In one of the application in 6RA70 Simoreg drive, analogue +/- 10V refernce is fed by 5K pot with 270 degree scale range. Application demand is, upto 75 % of pot scale range motor speed should vary upto 40 % of rated motor RPM & above 75% to 100 % balance 60% of rated speed should vary i.e. log pot. (Please see the attached graph) Now a days in market linear pots are available & log pots are not available. So how can linear reference be converted to log value. Can any one help in this matter? Thanks in advance. DEEP. Attachmentref pot skd.pdf (120 Downloads) |
5/11/2012 9:25 AM | |
Joined: 8/25/2006 Last visit: 5/3/2024 Posts: 2203 Rating: (277) |
For this use S00 and characteristic block on diagram B160. |
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